9152157909 has 16 divisors (see below), whose sum is σ = 12229092800. Its totient is φ = 6088348800.

The previous prime is 9152157881. The next prime is 9152157913. The reversal of 9152157909 is 9097512519.

It is not a de Polignac number, because 9152157909 - 2⁸ = 9152157653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9152157809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5080809 + ... + 5082609.

It is an arithmetic number, because the mean of its divisors is an integer number (764318300).

Almost surely, 2^9152157909 is an apocalyptic number.

It is an amenable number.

9152157909 is a deficient number, since it is larger than the sum of its proper divisors (3076934891).

9152157909 is a wasteful number, since it uses less digits than its factorization.

9152157909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4500.

The product of its (nonzero) digits is 255150, while the sum is 48.

The square root of 9152157909 is about 95666.9112546235. The cubic root of 9152157909 is about 2091.7406428916.

The spelling of 9152157909 in words is "nine billion, one hundred fifty-two million, one hundred fifty-seven thousand, nine hundred nine".